UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Samsung WS-32Z419D CRT TV green not working.

Snarf81 · 20th Dec 2019, 8:14 pm

Well I think I might have found the culprit of the strange behaviour.
I examined the crt pcb and found quite a few suspicious looking joints. I re-flowed them all but still the same problem. I took the pcb off the crt carefully and noticed an electrolytic cap with a bulged top. I don't have any replacements so I've got to order some and see if that cures the problem. The green seems to be back but the pinky tinge is still there even with the colour turned off through the OSD menu. It's cap CF04 which is bulged. When I'm able to obtain a replacement then I'll let you all know if it cures the problem.

Thanks all for the replies and hints.

Richard.

20th Dec 2019, 8:14 pm	#13
Snarf81 Heptode Join Date: Aug 2018 Location: Rogiet, Monmouthshire, Wales, UK. Posts: 615	Re: Samsung WS-32Z419D CRT TV green not working. Well I think I might have found the culprit of the strange behaviour. I examined the crt pcb and found quite a few suspicious looking joints. I re-flowed them all but still the same problem. I took the pcb off the crt carefully and noticed an electrolytic cap with a bulged top. I don't have any replacements so I've got to order some and see if that cures the problem. The green seems to be back but the pinky tinge is still there even with the colour turned off through the OSD menu. It's cap CF04 which is bulged. When I'm able to obtain a replacement then I'll let you all know if it cures the problem. Thanks all for the replies and hints. Richard. Attached Thumbnails